CN105712203A - Three-pole sliding contact line structure of overhead traveling crane - Google Patents
Three-pole sliding contact line structure of overhead traveling crane Download PDFInfo
- Publication number
- CN105712203A CN105712203A CN201610262428.2A CN201610262428A CN105712203A CN 105712203 A CN105712203 A CN 105712203A CN 201610262428 A CN201610262428 A CN 201610262428A CN 105712203 A CN105712203 A CN 105712203A
- Authority
- CN
- China
- Prior art keywords
- overhead traveling
- traveling crane
- sliding contact
- contact line
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0321—Travelling cranes
- B66C2700/0328—Cranes on rails or on rail vehicles
Abstract
The invention discloses a three-pole sliding contact line structure of an overhead traveling crane. The three-pole sliding contact line structure comprises three phase lines, wherein the three phase lines are separately fixed in pipe clamps at the bottoms of multiple cross beams; the cross beams are fixed on steel rails of the overhead traveling crane; and the steel rails of the overhead traveling crane are connected onto a grounding system through bonding leads. According to the three-pole sliding contact line structure of the overhead traveling crane, disclosed by the invention, the steel rails of the overhead traveling crane and an existing grinding system are connected, so that the sliding contact line structure of which a three-pole phase line form is reformed by an original four-pole sliding contact line is adopted, the mounting working amount and use materials of the sliding contact line of the overhead traveling crane can be reduced by one fourth, and further equipment mounting materials and engineering investment cost are reduced.
Description
Technical field
The present invention relates to a kind of carbon baking workshop safe auxiliary of overhead traveling crane, be specifically related to a kind of three pole sliding contact wire of overhead traveling crane structures.
Background technology
Big electric current aluminium alloy trolley is the important power supply unit of calcination department multifunction crane in carbon anode production process, stacking overhead travelling crane use.Again because carbon element MPV (Multi-Purpose Vehicle) and carrier-and-stacker are operated in the environment of many dust high temperature Factory Building, the machine utilization on overhead traveling crane impacts relatively larger reason again, so needing the high-power multipole safety protective trolley of design and installation.Current trolley structure is four polar forms, namely it is made up of three pole phase lines and a PE polar curve, needing to be fitted in by four one pole aluminium alloy safety sliding contact lines each needing capacity to form together, trolley price is higher, and quadrupole trolley structure causes construction investment higher.
Summary of the invention
The invention provides a kind of three pole sliding contact wire of overhead traveling crane structures, to solve the relatively costly problem of quadrupole trolley structural material that prior art exists.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of three pole sliding contact wire of overhead traveling crane structures, including three phase lines, three phase lines are separately fixed in the pipe clamp bottom some crossbeams, and crossbeam is fixed on overhead traveling crane rail, and overhead traveling crane rail is connected in earthed system by welding lead.
The operation principle of the three pole sliding contact wire of overhead traveling crane structures of the present invention is: the bicycle beam framework of overhead traveling crane, the steel structure of car body is walked along overhead traveling crane rail by steel wheel, under the pressure effect of body load and the various situations of stopping or walking use, it is reliably connected conducting with overhead traveling crane rail, it is connected in earthed system as long as two overhead traveling crane rail that Factory Building overhead traveling crane uses are done under reliably welding and drawing, car body just can be utilized to rail, arrive the such a path of grounding body again and can be formed by being reliably connected and using safely of earthing pole, that is the quadrupole overhead travelling crane sliding wire being typically designed, practical structures and earthing pole according to apparatus body supplement and connect disposition, a pole (PE polar curve) overhead travelling crane sliding wire can be reduced install and use, that is quadrupole trolley can be changed and set the trolley structure being mounted to three pole phase line forms, equally can reach normal power supply and ensure the design function that grounding safety normally uses, the installation of four/day car trolley can be reduced simultaneously and use material quantity.
The three pole sliding contact wire of overhead traveling crane structures of the present invention utilize overhead traveling crane rail to be connected with existing earthed system, the trolley structure being mounted to three pole phase line forms is set thus being changed by quadrupole trolley, the installing engineering amount of four/day car trolley can be reduced and use material, thus saving equipment mounting material and engineering investment cost.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of apparatus of the present invention.
1 overhead traveling crane rail, 2 phase lines, 3 crossbeams, 4 pipe clamps, 5 earthed systems in figure.
Detailed description of the invention:
As it can be seen, a kind of three pole sliding contact wire of overhead traveling crane structures, including three phase lines 2, three phase lines 2 are separately fixed in the pipe clamp 4 bottom some crossbeams 3, and crossbeam 3 is fixed on overhead traveling crane rail 1, and overhead traveling crane rail 1 is connected in earthed system 5 by welding lead.
The operation principle of the three pole sliding contact wire of overhead traveling crane structures of the present invention is: the bicycle beam framework of overhead traveling crane, the steel structure of car body is walked along overhead traveling crane rail by steel wheel, under the pressure effect of body load and the various situations of stopping or walking use, it is reliably connected conducting with overhead traveling crane rail, it is connected in earthed system as long as two overhead traveling crane rail that Factory Building overhead traveling crane uses are done under reliably welding and drawing, car body just can be utilized to rail, arrive the such a path of grounding body again and can be formed by being reliably connected and using safely of earthing pole, that is the quadrupole overhead travelling crane sliding wire being typically designed, practical structures and earthing pole according to apparatus body supplement and connect disposition, a pole (PE polar curve) overhead travelling crane sliding wire can be reduced install and use, that is quadrupole trolley can be changed and set the trolley structure being mounted to three pole phase line forms, equally can reach normal power supply and ensure the design function that grounding safety normally uses, the installation of four/day car trolley can be reduced simultaneously and use material quantity.
Claims (1)
1. a three pole sliding contact wire of overhead traveling crane structure, is characterized in that including three phase lines, and three phase lines are separately fixed in the pipe clamp bottom some crossbeams, and crossbeam is fixed on overhead traveling crane rail, and overhead traveling crane rail is connected in earthed system by welding lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262428.2A CN105712203A (en) | 2016-04-26 | 2016-04-26 | Three-pole sliding contact line structure of overhead traveling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262428.2A CN105712203A (en) | 2016-04-26 | 2016-04-26 | Three-pole sliding contact line structure of overhead traveling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105712203A true CN105712203A (en) | 2016-06-29 |
Family
ID=56162218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262428.2A Pending CN105712203A (en) | 2016-04-26 | 2016-04-26 | Three-pole sliding contact line structure of overhead traveling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105712203A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1304931A (en) * | 1969-03-26 | 1973-01-31 | ||
| KR20100086896A (en) * | 2009-01-23 | 2010-08-02 | 주식회사 리프텍 | Lift apparatus for construction of non-contact type power supply apparatus |
| CN201580874U (en) * | 2010-01-08 | 2010-09-15 | 灵宝市开源矿业有限责任公司 | Sliding contact line of crown block and current collector matched thereof |
| CN202030458U (en) * | 2011-04-27 | 2011-11-09 | 中冶建工集团有限公司 | Slide wire device of crane |
| CN204778430U (en) * | 2015-06-12 | 2015-11-18 | 中铁四局集团有限公司 | A wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base |
| CN105129616A (en) * | 2015-08-03 | 2015-12-09 | 云南云铝涌鑫铝业有限公司 | Slide wire breakpoint connector fixing device |
| CN205590169U (en) * | 2016-04-26 | 2016-09-21 | 索通发展股份有限公司 | Tripolar overhead traveling crane wiping line structure |
-
2016
- 2016-04-26 CN CN201610262428.2A patent/CN105712203A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1304931A (en) * | 1969-03-26 | 1973-01-31 | ||
| KR20100086896A (en) * | 2009-01-23 | 2010-08-02 | 주식회사 리프텍 | Lift apparatus for construction of non-contact type power supply apparatus |
| CN201580874U (en) * | 2010-01-08 | 2010-09-15 | 灵宝市开源矿业有限责任公司 | Sliding contact line of crown block and current collector matched thereof |
| CN202030458U (en) * | 2011-04-27 | 2011-11-09 | 中冶建工集团有限公司 | Slide wire device of crane |
| CN204778430U (en) * | 2015-06-12 | 2015-11-18 | 中铁四局集团有限公司 | A wiping line formula portal crane contact net subassembly that is used for construction of railways to spread a frame base |
| CN105129616A (en) * | 2015-08-03 | 2015-12-09 | 云南云铝涌鑫铝业有限公司 | Slide wire breakpoint connector fixing device |
| CN205590169U (en) * | 2016-04-26 | 2016-09-21 | 索通发展股份有限公司 | Tripolar overhead traveling crane wiping line structure |
Non-Patent Citations (2)
| Title |
|---|
| 史运硕: "《特种作业人员应知应会1000问》", 31 January 2005, 中国电力出版社 * |
| 李力: "《设备维修技术》", 31 May 2015, 天津大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
|
| RJ01 | Rejection of invention patent application after publication |